adld25pc Advanced Digital Logic, Inc., adld25pc Datasheet - Page 28

• Manufacturer Part Number: adld25pc
• Description: Highly Complex Computer Motherboard In The Pc/104
• Manufacturer: Advanced Digital Logic, Inc.

Chapter: Connectors
3.11 USB
USB channels 1 to 8 are provided via two 2x8pin connectors (FCI 98424-G52-16LF, mating connector
e.g. FCI 90311-016LF).
All USB-channels support USB 2.0. You may note that the setting of USB keyboard or USB mouse
support in the BIOS-setup is only necessary and advisable, if the OS offers no USB-support. BIOS-setup
can be changed with a USB keyboard without enabling USB keyboard support. Running a USB
supporting OS (such as Microsoft® Windows®) with these features enabled may lead to significant
performance or functionality limitations.
Every USB interface provides up to 500 mA current and is protected by an electronically resettable fuse.
There are two more USB channels available on the PCI104-Express connector (p. 20) and another one
on the Mini Card connector (if populated, p. 22).
Pinout USB 1-4:
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5 volt for USB1
minus channel USB1
plus channel USB1
ground
ground
plus channel USB3
minus channel USB3
5 volt for USB3
Description
N
OTE
USB1 VCC
USB1
GND
GND
USB3
USB3VCC
USB1#
USB3#
Name
1
2
3
4
5
6
7
8
Pin
9
10
11
12
13
14
15
16
USB2VCC
USB2#
USB2
GND
GND
USB4
USB4#
USB4VCC
Name
ADL Embedded Solutions ADLD25PC
5 volt for USB2
minus channel USB2
plus channel USB2
ground
ground
plus channel USB4
minus channel USB4
5 volt for USB4
Description
USB